| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.75 | 8.746% | $121.5237 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $178.41 | 7.722% | $192.1868 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $227.38 | 4.235% | $237.0095 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $141.87 | 6.788% | $151.5001 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $139.31 | 6.501% | $148.3665 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $188.84 | 4.358% | $197.0696 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $113.40 | 3.218% | $117.0492 | $117.05 | $117.05 | $117.00 |
| 7 purchase totals = | $1,100.96 | $1,164.7054 | $1,164.71 | $1,164.65 | $1,164.70 | |